Panasonic TC-37LZ800 Service Manual page 36

11.8. A-Board (5/10) and V-Board Schematic Diagram
TO 2,6/10
SDA3
AD_SDA3
SCL3
AD_SCL3 TP2837
R2837 0
TP2836
R2836 0
TO 6/10
TP2835
R2835 0
SDA
TP2834
R2834 0
SCL
TO 6/10
TP2832
R2832 0
AG_SRQ-GENX
STBY5V
TP2831
C3024
16V
0.1u
26
27
AD_SDA2 R3028 22
AD_SCL2 28
R3029 22
SCL
29
GND
30
MAIN_Y/CVBS
G/CY/CVBSout1
PC_HS 68 31
R3032
HD out1
MAIN_PB/C 32
B/PB/Cout1
33
PC_VS R3034 68
VD out1
MAIN_PR 34
R/Prout1
35
VCC5V
36
SAG CVBSout4
C3036
37
16V Y/Y+C/CVBSout4
0.1u 38
S2out
39
SAG CVBSout5
40
C/Y+C/CVBSout5
41
GND
42
SAG CVBSout3
43
C3045 CVBS/Y+Cout3
44
16V 0.1u
VCC9V
45
RGB_CVBS
G/CY/Y/CVBSout7
46
O3
47
48
MAIN_R R3049 220
MAIN_L 220 49
R3050
50
R3051
1.8k
MON_R R3147 100 C3051
10V 10u
MON_L R3145 100
10V 10u
R3052
C3052
1.8k
R3146
R3148
180k 180k
Q3124
2SD0601ASL
R3150
100
Q3125
R3153 R3149
2SB0709A0L
1k 100 Q3123
C3153 2SD0601ASL
R3151
10V
1M
1u
R3152
R3154
47k
270k
! A-BOARD (5/10)
TNPH0720ABS (37 INCH)
SUFFIX JW
TNPH0720ACS (32 INCH)
TC-37LZ800:AB AC:TC-32LZ800
R2039 R2040
0 0
TC-37/32LZ800
A-Board (5/10) and V-Board Schematic Diagram
37 38
*JK3104
K1FB315A0006
PC IN
6
1 *C3101 10u
11 10V
*R3101
7
75
2 1%
12
*C3102
8 10u
3 10V
*R3113
*R3102
8 4.7k
13
75
Lite2 SDA3 H 9 1%
7
4
*C3103
Lite2 SCL3
6
14 10V 10u
V
GenX SDA1 10
5 Sync_GND *R3103
5
75
GenX SCL1 *D3113
4 *R3114
EZJZ0V120JA 15
4.7k
GND
3
2
*D3114
EZJZ0V120JA
1
FOR
A12 FACTORY USED
SUB5V SUB9V
C3008
10V
C3145 C3146
10u
10V
16V
100u 0.1u
MAIN3.3V
R3096
100
0
C3097
99
10V
R3097
10u
98 220 D1_PR
PRin1
CVBSin2 Rin
97
VCC5V HDin HD VD/FBKMUTE
96
10u D1_Y
R1 Gin
CYin1
95 220 R3095 10V C3095
L3 DET1
94 10u D1_PB
PBin1
93 220 10V
R3093 C3093
T DET6
92 D2_PR
10u
PRin2/R3
IC3001 91 220 R3091 10V C3091
T DET7
90
C1AB00002855 10u D2_Y
CYin2/G3
89 220 R3089 10V C3089
L3 DET2
88
220 10u D2_PB
AUDIO/VIDEO SW
PBin2/B3
87 R3087
10V C3087
VCC5V
86
R3084
Cin4
85 1k R3026
10k
T DET8
84
Yin4
83
T DET9
82
CVBSin5
R3out R9in 81
L3out L9in VCC9V
80 C3080 16V
R2out R8in
CVBSin6
79
0.1u
78
RF_V
77
R3077 C3077
76
220 10V 1u
C3057
10V
10u
TANSI,AVSW,SOKUMEN
CRNo.AVSW3001 SOKUMEN3701
39 40
PC_R
*D3101
EZJZ0V120JA
V-BOARD TNPA4483ABS
!
PC_G
*D3102
EZJZ0V120JA
POWER LED
REMOCON SENSOR
RM1001
D1001
PC_B
LN1271RALTR PNA4701M07TV
*D3103
EZJZ0V120JA R1028
47
R1022
604
1%
C1006
C1007
R1029
6.3V 50V
1k
47u 0.01u
R1010
22k
Q1006
R1008 2SD0601A0L
22k
SUB3.3V
OPT OUT R3174
10k
D3050
K7AAAY000005
C3157
16V
0.1u
K1U927A00004
AV1_C C3121 R3121
C
D3021 Y
10V 1u 75
EZJZ0V120JA 1%
AV1_Y G
D3019 Y-G
1%
R3119
EZJZ0V120JA C-G
75
AV1_S_DET D3022 G
R3117
EZJZ0V120JA
AV1_V 75
1% V
D3017
AV1_L EZJZ0V120JA
L
180k
D3066 R3166
EZJZ0V120JA
AV1_R
D3067 180k
R3167 R
EZJZ0V120JA
G
R3179
75
1%
D2_Y
Y
D3029
R3180
EZJZ0V120JA
D2_PB 75 1% PB
D3030
EZJZ0V120JA
D2_PR
PR
D3031 G
R3182
EZJZ0V120JA
1% 75
D2_L
L
D3068 R3168
EZJZ0V120JA
180k
D2_R
R
D3069 R3169 G
EZJZ0V120JA
180k
D1_Y
Y
D3025
EZJZ0V120JA R3175 1% 75
D1_PB PB
D3026
75
EZJZ0V120JA R3176 1%
D1_PR
PR
1%
D3027 G
EZJZ0V120JA R3178
75
D1_L L
D3070
R3170
EZJZ0V120JA
180k
D1_R
R
D3071 G
R3171
EZJZ0V120JA
180k
D3152
MON_L EZJZ0V120JA
L
MON_R
R
G
D3151
EZJZ0V120JA
41 42
36
V1 A10
TP1001 TP2842
GND
1 1 STB3.3V
TP1002
STB3.3V TP2846 R2846
2 2 R1213
47k
TP1003 TP2843 0
REMOTE
3 3
R1215
TP1004 TP2848
4 R_LED 4 R2848 Q1110
10k
10k 2SD0601A0L
R1214
100k
TO 9/10
PC_HS
PC_HS
PC_VS
PC_VS
MAIN_Y/CVBS
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PB/C
MAIN_PR
MAIN_PR
RGB_CVBS
RGB_CVBS
TO 2,6,10/10
AD_SDA2 SDA2
AD_SDA2
AD_SCL2 SCL2
AD_SCL2
Audio
TO 4/10
SPDIF_OUT
R3155
56
DTV_ROUT
DTV_ROUT
DTV_LOUT
DTV_LOUT
MON_DEF
JK3101
MON_DEF
MAIN_R
MAIN_R
V1 MAIN_L
MAIN_L
Y C
HP_DET
HP_DET
HP_ROUT
HP_ROUT
HP_LOUT
HP_LOUT
VIDEO1
V
L
TO 2,9/10
AD_SDA1
R
AD_SCL1
Y R4877 R4878
22
22
PB
1 SCL 6
SDA
PR
2 GND 5
COMP2 A0
3 A1 4
VDD
L
C4800
R 16V 0.1u
IC4700
Y
C1ZBZ0003577
PB TEMP SENSOR
PR
COMP1
D-TUNER
TO 10/10
L RF_R
RF_R
RF_L
RF_L
RF_V
<
RF_V
R
DVI SOUND
TP2853
L
MONITOR
R
AV2_V
D3023
EZJZ0V120JA
AV2_L
D3064
EZJZ0V120JA
AV2_R
D3065
EZJZ0V120JA
HP_ROUT R3708 0
HP_LOUT R3709
0 D3709
HP_DET EZJZ0V120JA
D3710
EZJZ0V120JA
TC-37/32LZ800
A-Board (5/10) and V-Board Schematic Diagram
43 44
TO 6/10
AG_RMIN
AG_R_LED_ON
MAIN3.3V
C
Y
G Y C
CY-G
G
V-SW
R3123 75
1% V
V
V-G
R3164 180k
L
L
L-G
R3165 180k
R
R
R-G
JK3701
1
D3708 K4AK17B00001
EZJZ0V120JA 3
2
4
5
45